| Model No | HC1221W | | Description | Sealed Lead Acid Battery Valve Regulated (AGM Type) | | Chemistry | Sealed Lead | | Watts Per Cell | 21V | | Voltage | 12V | | Nominal Capacity | 5500mAh | | Brand | CSB | | Width | 48mm x 103.5mm x 138.85mm (1790g) | | Comments | This battery is specifically designed for standby use, specifically Uninterruptible Power Supply (UPS) use. This model is not recommended for cyclic use. | | Shipping | Restricted shipping item: Australian domestic sales only. | |